import Vue from 'vue'
import VueRouter from 'vue-router'

Vue.use(VueRouter)
import MintUI from 'mint-ui'

Vue.use(MintUI)
import app from './App.vue'
import moment from 'moment'

Vue.filter('dateFormat', function (dataStr, pattern = "YYYY-MM-DD HH:mm:ss") {
    return moment(dataStr).format(pattern)
})
import VueResource from 'vue-resource'

Vue.use(VueResource)
import './lib/mui/css/mui.min.css'
import './lib/mui/css/icons-extra.css'

Vue.http.options.root = 'http://www.liulongbin.top:3005';
import VuePreview from 'vue-preview'

Vue.use(VuePreview)

// 注册 vuex
import Vuex from 'vuex'

Vue.use(Vuex)

var car = JSON.parse(localStorage.getItem('car') || '[]')

var store = new Vuex.Store({
    state: {
        car: car
    },
    mutations: {
        addToCar(state, goodsinfo) {
            var flag = false
            state.car.some(item => {
                if (item.id == goodsinfo.id) {
                    item.count += parseInt(goodsinfo.count)
                    flag = true
                    return true
                }
            })
            if (!flag) {
                state.car.push(goodsinfo)
            }
            localStorage.setItem('car', JSON.stringify(state.car))
        },
        updateGoodsInfo(state, goodsinfo) {
            state.car.some(item => {
                if (item.id == goodsinfo.id) {
                    item.count = parseInt(goodsinfo.count)
                    return true
                }
            })
            localStorage.setItem('car', JSON.stringify(state.car))
        },
        updateGoodsSelected(state, info) {
            state.car.some(item => {
                if (item.id == info.id) {
                    item.selected = info.selected
                }
            })
            localStorage.setItem('car', JSON.stringify(state.car))
        },
        removeFormCar(state,id){
            state.car.some((item, i) => {
                if (item.id == id) {
                    state.car.splice(i, 1)
                    return true;
                }
            })
            localStorage.setItem('car', JSON.stringify(state.car))
        }
    },
    getters: {
        getAllCount(state) {
            var c = 0;
            state.car.forEach(item => {
                c += item.count
            })
            return c
        },
        getGoodsCount(state) {
            var o = {}
            state.car.forEach(item => {
                o[item.id] = item.count
            })
            return o
        },
        getGoodsCountAndAmount(state) {
            var o = {
                count: 0, // 勾选的数量
                amount: 0 // 勾选的总价
            }
            state.car.forEach(item => {
                if(item.selected){
                    o.count += item.count
                    o.amount += item.price * item.count
                }

            })
            return o
        },
        getGoodsSelected(state) {
           var o = {}
           state.car.forEach(item=>{
               o[item.id] = item.selected;
           })
            return o
        },
    }
})


import router from './router.js'

var vm = new Vue({
    el: '#app',
    render: c => c(app),
    router,
    store
})